The average cost of manufacturing a toasters in one day is given by A(x) 0.08x + 17 + 340, (for 0 < x < 150) in dollars per toaster. Rounc your answers to two decimal places. (A) List all the critical values of A(x). Note: If there are no critical values, enter 'NONE'. (B) Use interval notation to indicate where A(x) is increasing. Increasing: (C) Use interval notation to indicate where A(x) is decreasing. Decreasing: (D) List the z values of all local maxima of A(x). If there are no local maxima, enter 'NONE'. I values of local maximums = (E) List the a values of all local minima of A(x). If there are no local minima, enter 'NONE'. I values of local minimums =
Permutations and Combinations
If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.
Counting Theory
The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.
Can you help me with parts A,B,C,D,&E of this problem? I can't figure out.
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